First Lady’s Chief of Staff Failed to Disclose Her Live-In Boyfriend During Background Investigation

A close adviser to New York City Mayor Bill de Blasio and his wife won’t face disciplinary action after an investigation found that the aide didn’t disclose during a background check that she lived with her boyfriend, officials said Friday.

The city Department of Investigation has delivered to City Hall the final results of its review of a background form filed by the aide, Rachel Noerdlinger, the mayor’s spokesman said Friday.